More than two dozen Republicans on the House Oversight and Accountability Committee have refused to join Democrats in signing a letter denouncing white supremacy. Earlier this week, ranking member Rep. Jamie Raskin (D-Md.) sent a letter to Chairman James Comer (R-Ky.) urging Republicans to join him and his fellow Democrats in denouncing “white nationalism and white supremacy in all its forms, including the ‘Great Replacement’ conspiracy theory.” Though all 20 committee Democrats signed the letter, all 26 Republicans on the committee refused to sign. The letter comes after the committee’s recent hearing “On the Front Lines of the Border Crisis:...